发明名称 Counter mass carriage for counterweights for cranes
摘要 The counter mass carriage has a mobile frame connected to the crane and having two wheel sets with driven wheels. Each wheel (15,16) contains a separately controllable wheel hub motor (22,23) which can be driven hydraulically or electrically. Each wheel set swivels in discrete angles and on reaching the predetermined angular measure can be fixed in this position.
申请公布号 DE19734789(A1) 申请公布日期 1999.03.04
申请号 DE19971034789 申请日期 1997.08.07
申请人 MANNESMANN AG, 40213 DUESSELDORF, DE 发明人 KNECHT, ALEXANDER, DIPL.-ING., 66482 ZWEIBRUECKEN, DE;WECKBECKER, ALFONS, DIPL.-ING., 66482 ZWEIBRUECKEN, DE;FRANKENBERGER, RALF, DIPL.-ING., 67661 KAISERSLAUTERN, DE;PLAGEMANN, JOACHIM, DIPL.-ING., 66894 ROSENKOPF, DE;ZONANDZ, RUEDIGER, DIPL.-ING., 66500 HORNBACH, DE
分类号 B66C23/72;B60K7/00;B62D7/02;B66C23/74;(IPC1-7):B66C23/74;B62D7/04 主分类号 B66C23/72
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